Gun rack



FIG. 1 is a perspective view of a gun rack showing my new design;

FIG. 2 is a front elevation of a gun rack, the rear view being a mirrorimage thereof;

FIG. 3 is a side elevation thereof, the opposite side being a mirrorimage of the side shown;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The ornamental design for a gun rack, as shown and described.